<template>
  <a-card :bordered='false'>
    <a-spin :spinning='isLoading'>
      <div class='card-title'>{{ $route.meta.title }}</div>
      <div class='table-operator'>
        <!-- 搜索板块 -->
        <a-row class='row-item-search'>
          <a-form class='search-form' :form='searchForm' layout='inline' @submit='handleSearch'>
            <a-form-item label='关键词'>
              <a-input style='width: 342px' placeholder='请输入关键词' v-decorator="['searchValue']">
                <a-select
                  slot='addonBefore'
                  v-decorator="['searchType', { initialValue: 10 }]"
                  style='width: 100px'
                >
                  <a-select-option
                    v-for='(item, index) in SearchTypeEnum'
                    :key='index'
                    :value='item.value'
                  >{{ item.name }}
                  </a-select-option>
                </a-select>
              </a-input>
            </a-form-item>
            <!--            <a-form-item label='订单来源'>-->
            <!--              <a-select v-decorator="['orderSource', { initialValue: -1 }]">-->
            <!--                <a-select-option :value='-1'>全部</a-select-option>-->
            <!--                <a-select-option-->
            <!--                  v-for='(item, index) in OrderSourceEnum.data'-->
            <!--                  :key='index'-->
            <!--                  :value='item.value'-->
            <!--                >{{ item.name }}-->
            <!--                </a-select-option>-->
            <!--              </a-select>-->
            <!--            </a-form-item>-->
            <!--            <a-form-item label="支付方式">-->
            <!--              <a-select v-decorator="['payType', { initialValue: -1 }]">-->
            <!--                <a-select-option :value="-1">全部</a-select-option>-->
            <!--                <a-select-option-->
            <!--                  v-for="(item, index) in PayTypeEnum.data"-->
            <!--                  :key="index"-->
            <!--                  :value="item.value"-->
            <!--                >{{ item.name }}</a-select-option>-->
            <!--              </a-select>-->
            <!--            </a-form-item>-->
            <!--            <a-form-item label='配送方式'>-->
            <!--              <a-select v-decorator="['deliveryType', { initialValue: -1 }]">-->
            <!--                <a-select-option :value='-1'>全部</a-select-option>-->
            <!--                <a-select-option-->
            <!--                  v-for='(item, index) in DeliveryTypeEnum.data'-->
            <!--                  :key='index'-->
            <!--                  :value='item.value'-->
            <!--                >{{ item.name }}-->
            <!--                </a-select-option>-->
            <!--              </a-select>-->
            <!--            </a-form-item>-->
            <a-form-item label='供应商'>
              <a-select
                v-decorator="['sid', { initialValue: 0 }]">
                <a-select-option
                  v-for='(item, index) in supplierList'
                  :key='index'
                  :value='item.sid'
                >{{ item.name }}
                </a-select-option>
              </a-select>
            </a-form-item>
            <a-form-item label='下单时间'>
              <a-range-picker format='YYYY-MM-DD' v-decorator="['betweenTime']" />
            </a-form-item>
            <a-form-item class='search-btn'>
              <a-button type='primary' icon='search' html-type='submit'>搜索</a-button>
            </a-form-item>
            <a-form-item class='search-btn'>
              <a-button @click='handleReset'>重置</a-button>
            </a-form-item>
          </a-form>
        </a-row>
        <!-- 操作板块 -->
        <!-- <div class="row-item-tab clearfix">
          <a-button icon="download">订单导出</a-button>
          <a-button icon="upload">批量发货</a-button>
        </div>-->
      </div>
      <!-- 列表内容 -->
      <div class='ant-table ant-table-scroll-position-left ant-table-default ant-table-bordered'>
        <div class='ant-table-content'>
          <div class='ant-table-body'>
            <table>
              <thead class='ant-table-thead'>
              <tr>
                <th v-for='(item, index) in columns' :key='index'>
                    <span class='ant-table-header-column'>
                      <div>
                        <span class='ant-table-column-title'>{{ item.title }}</span>
                      </div>
                    </span>
                </th>
              </tr>
              </thead>
              <tbody class='ant-table-tbody'>
              <template v-for='(item) in orderList.data'>
                <tr class='order-empty' :key='`order_${item.order_id}_1`'>
                  <td colspan='8'></td>
                </tr>
                <tr :key='`order_${item.order_id}_2`'>
                  <td colspan='8'>
                    <span class='mr-20'>{{ item.create_time }}</span>
                    <span class='mr-20'>订单号：{{ item.order_no }}</span>
                    <platform-icon :name='item.platform' :showTips='true' />
                  </td>
                </tr>
                <tr
                  v-for='(goodsItm, goodsIdx) in item.goods'
                  :key='`orderGoods_${item.order_id}_${goodsIdx}`'
                >
                  <td>
                    <GoodsItem
                      :data="{
                          image: goodsItm.goods_image,
                          imageAlt: '商品图片',
                          title: goodsItm.goods_name,
                          goodsProps: goodsItm.goods_props
                        }"
                    />
                  </td>
                  <td>
                    <p>{{ goodsItm.supplier_name }}</p>
                  </td>
                  <td>
                    <p>￥{{ goodsItm.goods_price }}</p>
                    <p>×{{ goodsItm.total_num }}</p>
                  </td>
                  <template v-if='goodsIdx===0'>
                    <td :rowspan='item.goods.length'>
                      <p>￥{{ item.pay_price }}</p>
                      <!--                        <p class="c-muted-1">(含运费：￥{{ item.express_price }})</p>-->
                    </td>
                    <td :rowspan='item.goods.length'>
                      <UserItem :user='item.user' />
                    </td>
                    <!--                      <td :rowspan="item.goods.length">-->
                    <!--                        <a-tag>{{ PayTypeEnum[item.pay_type].name }}</a-tag>-->
                    <!--                      </td>-->
                    <!--                      <td :rowspan="item.goods.length">-->
                    <!--                        <a-tag>{{ DeliveryTypeEnum[item.delivery_type].name }}</a-tag>-->
                    <!--                      </td>-->
                    <td :rowspan='item.goods.length'>
                      <p class='mtb-2'>
                        <span class='f-13'>付款状态：</span>
                        <a-tag
                          :color="item.pay_status == PayStatusEnum.SUCCESS.value ? 'green' : ''"
                        >{{ PayStatusEnum[item.pay_status].name }}
                        </a-tag>
                      </p>
                      <p class='mtb-2'>
                        <span class='f-13'>发货状态：</span>
                        <a-tag
                          :color="item.delivery_status == DeliveryStatusEnum.DELIVERED.value ? 'green' : ''"
                        >{{ DeliveryStatusEnum[item.delivery_status].name }}
                        </a-tag>
                      </p>
                      <p class='mtb-2'>
                        <span class='f-13'>收货状态：</span>
                        <a-tag
                          :color="item.receipt_status == ReceiptStatusEnum.RECEIVED.value ? 'green' : ''"
                        >{{ ReceiptStatusEnum[item.receipt_status].name }}
                        </a-tag>
                      </p>
                      <p
                        v-if='[OrderStatusEnum.CANCELLED.value,OrderStatusEnum.APPLY_CANCEL.value].includes(item.order_status)'
                        class='mtb-2'
                      >
                        <span class='f-13'>订单状态：</span>
                        <a-tag
                          :color='renderOrderStatusColor(item.order_status)'
                        >{{ OrderStatusEnum[item.order_status].name }}
                        </a-tag>
                      </p>
                    </td>
                    <td :rowspan='item.goods.length'>
                      <div class='actions'>
                        <router-link
                          v-if="$auth('/order/detail')"
                          :to="{ path: '/order/detail', query: { orderId: item.order_id } }"
                        >详情
                        </router-link>
                        <a
                          v-action:deliver
                          v-if='(
                              1=== 2 &&
                              item.pay_status == PayStatusEnum.SUCCESS.value
                                && item.delivery_type == DeliveryTypeEnum.EXPRESS.value
                                && item.delivery_status == DeliveryStatusEnum.NOT_DELIVERED.value
                                && !inArray(item.order_status, [OrderStatusEnum.CANCELLED.value, OrderStatusEnum.APPLY_CANCEL.value])
                            )'
                          @click='handleDelivery(item)'
                        >发货</a>
                        <a
                          v-action:cancel
                          v-if='item.order_status == OrderStatusEnum.APPLY_CANCEL.value'
                          @click='handleCancel(item)'
                        >审核取消</a>
                        <a v-action:delete @click='handleDelete(item)'>删除</a>
                      </div>
                    </td>
                  </template>
                </tr>
              </template>
              </tbody>
            </table>
          </div>
          <!-- 空状态 -->
          <a-empty v-if='!orderList.data.length' :image='simpleImage' />
        </div>
      </div>
      <!-- 分页器 -->
      <div v-if='orderList.data.length' class='pagination'>
        <a-pagination
          :current='page'
          :pageSize='orderList.per_page'
          :total='orderList.total'
          @change='onChangePage'
        />
      </div>
      <DeliveryForm ref='DeliveryForm' @handleSubmit='handleRefresh' />
      <CancelForm ref='CancelForm' @handleSubmit='handleRefresh' />
    </a-spin>
  </a-card>
</template>

<script>
import { Empty } from 'ant-design-vue'
import { inArray, assignment } from '@/utils/util'
import * as Api from '@/api/order'
import * as EventApi from '@/api/order/event'
import PlatformIcon from '@/components/PlatformIcon'
import { GoodsItem, UserItem } from '@/components/Table'
import SupplierModel from '@/common/model/Supplier'
import {
  DeliveryStatusEnum,
  DeliveryTypeEnum,
  OrderSourceEnum,
  OrderStatusEnum,
  PayStatusEnum,
  PayTypeEnum,
  ReceiptStatusEnum
} from '@/common/enum/order'
import { DeliveryForm, CancelForm } from './modules'

// 表格字段
const columns = [
  {
    title: '商品信息',
    align: 'center',
    dataIndex: 'goods',
    scopedSlots: { customRender: 'goods' }
  },
  {
    title: '供应商名称',
    align: 'center'
  },
  {
    title: '单价/数量',
    align: 'center',
    scopedSlots: { customRender: 'unit_price' }
  },
  {
    title: '实付款',
    align: 'center',
    dataIndex: 'pay_price',
    scopedSlots: { customRender: 'pay_price' }
  },
  {
    title: '买家',
    dataIndex: 'user',
    scopedSlots: { customRender: 'user' }
  },
  // {
  //   title: '支付方式',
  //   dataIndex: 'pay_type',
  //   scopedSlots: { customRender: 'pay_type' }
  // },
  // {
  //   title: '配送方式',
  //   dataIndex: 'delivery_type',
  //   scopedSlots: { customRender: 'delivery_type' }
  // },
  {
    title: '交易状态',
    dataIndex: 'status',
    scopedSlots: { customRender: 'status' }
  },
  {
    title: '操作',
    dataIndex: 'action',
    width: '180px',
    scopedSlots: { customRender: 'action' }
  }
]

// 搜索关键词类型枚举
const SearchTypeEnum = [
  { name: '订单号', value: 10 },
  { name: '会员昵称', value: 20 },
  { name: '会员ID', value: 30 },
  { name: '收货人姓名', value: 40 },
  { name: '收货人电话', value: 50 }
]

export default {
  name: 'Index',
  components: {
    PlatformIcon,
    GoodsItem,
    UserItem,
    DeliveryForm,
    CancelForm
  },
  data() {
    return {
      // 订单类型
      dataType: this.getDataType(),
      // 当前表单元素
      searchForm: this.$form.createForm(this),
      // 查询参数
      queryParam: {},
      // 正在加载
      isLoading: false,
      // 表格字段
      columns,
      // 当前页码
      page: 1,
      // 列表数据
      orderList: { data: [], total: 0, per_page: 10 },
      // 供应商
      supplierList: []
    }
  },
  beforeCreate() {
    // 批量给当前实例赋值
    assignment(this, {
      inArray,
      DeliveryStatusEnum,
      DeliveryTypeEnum,
      OrderSourceEnum,
      OrderStatusEnum,
      PayStatusEnum,
      PayTypeEnum,
      ReceiptStatusEnum,
      SearchTypeEnum,
      simpleImage: Empty.PRESENTED_IMAGE_SIMPLE
    })
  },
  created() {
    // 初始化页面
    this.init()
  },
  watch: {
    // 监听路由变化
    $route() {
      this.init()
    }
  },
  methods: {

    // 初始化页面
    init() {
      this.dataType = this.getDataType()
      this.searchForm.resetFields()
      this.queryParam = {}
      this.handleRefresh(true)
    },

    // 获取当前标签
    getDataType() {
      return this.$route.path.split('/')[3]
    },

    // 获取列表数据
    getList() {
      const { dataType, queryParam, page } = this
      this.isLoading = true
      return Api.list({ dataType, ...queryParam, page })
        .then(response => {
          this.orderList = response.data.list
        })
        .finally(() => {
          this.isLoading = false
        })
    },

    getSupplierList() {
      this.isLoading = true
      SupplierModel.getListFromScreen().then(res => {
        this.supplierList = res
      }).finally(() => {
        this.isLoading = false
      })
    },

    // 渲染订单状态标签颜色
    renderOrderStatusColor(orderStatus) {
      const { OrderStatusEnum } = this
      const ColorEnum = {
        [OrderStatusEnum.NORMAL.value]: '',
        [OrderStatusEnum.CANCELLED.value]: 'red',
        [OrderStatusEnum.APPLY_CANCEL.value]: 'red',
        [OrderStatusEnum.COMPLETED.value]: 'green'
      }
      return ColorEnum[orderStatus]
    },

    /**
     * 刷新列表
     * @param Boolean bool 强制刷新到第一页
     */
    handleRefresh(bool = false) {
      bool && (this.page = 1)
      this.getList()
      this.getSupplierList()
    },

    // 确认搜索
    handleSearch(e) {
      e.preventDefault()
      this.searchForm.validateFields((error, values) => {
        if (!error) {
          this.queryParam = { ...this.queryParam, ...values }
          this.handleRefresh(true)
        }
      })
    },

    // 重置搜索表单
    handleReset() {
      this.searchForm.resetFields()
    },

    // 翻页事件
    onChangePage(current) {
      this.page = current
      this.handleRefresh()
    },

    // 删除记录
    handleDelete(item) {
      const app = this
      const modal = app.$confirm({
        title: '您确定要删除该订单记录吗?',
        content: '删除后不可恢复，请谨慎操作',
        onOk() {
          return EventApi.deleted(item.order_id)
            .then((result) => {
              app.$message.success(result.message, 1.5)
              app.handleRefresh()
            })
            .finally(result => {
              modal.destroy()
            })
        }
      })
    },

    // 订单发货
    handleDelivery(record) {
      this.$refs.DeliveryForm.show(record)
    },

    // 审核取消订单
    handleCancel(record) {
      this.$refs.CancelForm.show(record)
    }

  }
}
</script>
<style lang='less' scoped>
// 分页器
.pagination {
  margin-top: 16px;

  .ant-pagination {
    float: right;
  }
}

.ant-table {
  table {
    border: none;
    border-collapse: collapse;
  }

  .ant-table-thead > tr {
    border: 1px solid #e8e8e8;
  }

  tr.order-empty {
    height: 15px;
    border: 1px solid #fff;

    td {
      padding: 0;
      border-right: none;
      border-left: none;
      background: none !important;
    }
  }
}

.ant-table-thead > tr > th {
  border-right: none;
  border-bottom: none;
  padding: 12px 12px;
  font-weight: bold;
}

.ant-table-tbody > tr > td {
  border-right: 1px solid #e8e8e8;
  border-left: 1px solid #e8e8e8;
  padding: 12px 12px;
  // text-align: center;
}
</style>
